Study on Prediction of Outburst Risk of Excavation Face by Initial Gas Emission

Study on Prediction of Outburst Risk of Excavation Face by Initial Gas Emission

In order to improve the accuracy of coal and gas outburst risk prediction for an excavation face, an outburst equilibrium equation for the excavation face was established based on the Mohr–Coulomb criterion to predict the coal and gas outburst risk for the excavation face. The numerical model was es...

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Bibliographic Details
Main Authors: Lu Gao, Xiangtao Kang, Meng Tang, Jinguo Hu, Jiachi Ren, Cunliu Zhou
Format: Article
Language:English
Published: Wiley 2022-01-01
Series:Geofluids
Online Access:http://dx.doi.org/10.1155/2022/4866805
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